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Performance-Boosting DFSM Support Flipped On & Off For RADV Vulkan Driver

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  • Performance-Boosting DFSM Support Flipped On & Off For RADV Vulkan Driver

    Phoronix: Performance-Boosting DFSM Support Flipped On & Off For RADV Vulkan Driver

    Back in July of last year the RADV Vulkan driver enabled primitive binning and DFSM for this open-source Radeon Vulkan driver. Well, it thought it enabled DFSM support and paired with the binning did yield a minor performance benefit at the time for Raven Ridge APUs. But now it turns out the DFSM support wasn't properly wired up and is now addressed but is currently introducing a performance regression...

    http://www.phoronix.com/scan.php?pag...September-2019
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